Ammonium Carbonate → Diammonium succinate

HRID 1663556Notes

Reaction equation

HRID 1663556 reaction equation
C(=O)([O-])[O-].[NH4+:5].[NH4+].O.[C:8]([O-:15])(=[O:14])[CH2:9][CH2:10][C:11]([O-:13])=[O:12].[Ca+2]>O>[C:8]([O-:15])(=[O:14])[CH2:9][CH2:10][C:11]([O-:13])=[O:12].[NH4+:5].[NH4+:5]

Participants

4

Reactant 2

HCID 517111Ammonium CarbonateHCID 22257197Calcium succinate monohydrate

Product 1

HCID 160625Diammonium succinate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The influence of the quantity of ammonium carbonate in the salt substitution step was examined. To 80 g calcium succinate monohydrate (Junsei Kagaku Co., Ltd., guaranteed grade), 188 g water was added to form a slurry solution with a 20% by weight succinic acid concentration. To this solution, varying quantities of ammonium carbonate were added. After reacting for 2 hours with stirring, ammonium succinate solutions were obtained by centrifugation to remove precipitates.

Workup

  1. customto form a slurry solution
  2. concentrationwith a 20% by weight succinic acid concentration
  3. additionwere added

Sources & evidence

ORD record
ord-6027c486a9a54edd978c99a5dbbdcf91
Source dataset
uspto-grants-2011_10
Patent number
US08034975B2

Reaction notes

Loading…